linux-kernel - dracut: ordering of modules

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Date:	Fri, 10 Feb 2012 10:01:55 -0500
From:	Mimi Zohar <zohar@...ux.vnet.ibm.com>
To:	initramfs@...r.kernel.org
Cc:	Harald Hoyer <harald@...hat.com>, linux-kernel@...r.kernel.org,
	Roberto Sassu <roberto.sassu@...ito.it>
Subject: dracut: ordering of modules

Hi Harald,

Originally, 98integrity/ima-policy-load.sh didn't start executing before
98selinux/selinux-loadpolicy.sh finished, but unfortunately it now does.

inst_hook pre-pivot 50 "$moddir/selinux-loadpolicy.sh"
inst_hook pre-pivot 62 "$moddir/ima-policy-load.sh"

As the IMA policy could be dependent on LSM runtime info, this is a
problem.

[   10.040574] type=1805 audit(1328865524.387:2): action="dont_measure" fsmagic="0x9fa0" res=0
[   10.040663] type=1805 audit(1328865524.387:3): action="dont_appraise" fsmagic="0x9fa0" res=0
[   10.040729] type=1805 audit(1328865524.387:4): action="dont_measure" fsmagic="0x62656572" res=0
[   10.040792] type=1805 audit(1328865524.387:5): action="dont_appraise" fsmagic="0x62656572" res=0
[   10.040857] type=1805 audit(1328865524.387:6): action="dont_measure" fsmagic="0x64626720" res=0
[   10.040921] type=1805 audit(1328865524.387:7): action="dont_appraise" fsmagic="0x64626720" res=0
[   10.040985] type=1805 audit(1328865524.387:8): action="dont_measure" fsmagic="0x01021994" res=0
[   10.041047] type=1805 audit(1328865524.387:9): action="dont_appraise" fsmagic="0x01021994" res=0
[   10.041113] type=1805 audit(1328865524.387:10): action="dont_measure" fsmagic="0x73636673" res=0
[   10.041177] type=1805 audit(1328865524.387:11): action="dont_appraise" fsmagic="0x73636673" res=0
[   11.898956] SELinux:  Completing initialization.

I've tried adding a depend for selinux, but it doesn't seem to resolve
the problem, nor does delaying 98integrity to later.  Any suggestions
would be appreciated.

thanks,

Mimi

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